mach-imx6sx.c

 1// SPDX-License-Identifier: GPL-2.0-only
 2/*
 3 * Copyright 2014 Freescale Semiconductor, Inc.
 4 */
 5
 6#include <linux/irqchip.h>
 7#include <linux/of_platform.h>
 8#include <linux/regmap.h>
 9#include <linux/mfd/syscon.h>
10#include <asm/mach/arch.h>
11
12#include "common.h"
13#include "cpuidle.h"
14
15static void __init imx6sx_init_machine(void)
16{
17	of_platform_default_populate(NULL, NULL, NULL);
18
19	imx_anatop_init();
20	imx6sx_pm_init();
21}
22
23static void __init imx6sx_init_irq(void)
24{
25	imx_gpc_check_dt();
26	imx_init_revision_from_anatop();
27	imx_init_l2cache();
28	imx_src_init();
29	irqchip_init();
30	imx6_pm_ccm_init("fsl,imx6sx-ccm");
31}
32
33static void __init imx6sx_init_late(void)
34{
35	imx6sx_cpuidle_init();
36
37	if (IS_ENABLED(CONFIG_ARM_IMX6Q_CPUFREQ))
38		platform_device_register_simple("imx6q-cpufreq", -1, NULL, 0);
39}
40
41static const char * const imx6sx_dt_compat[] __initconst = {
42	"fsl,imx6sx",
43	NULL,
44};
45
46DT_MACHINE_START(IMX6SX, "Freescale i.MX6 SoloX (Device Tree)")
47	.l2c_aux_val 	= 0,
48	.l2c_aux_mask	= ~0,
49	.init_irq	= imx6sx_init_irq,
50	.init_machine	= imx6sx_init_machine,
51	.dt_compat	= imx6sx_dt_compat,
52	.init_late	= imx6sx_init_late,
53MACHINE_END